<template>
	<view class="my-settle-container">
		<!-- 全选 -->
		<label class="radio" @click="changeAllState">
			<radio :checked=isFullCheck color="#99b28e" /><text>全选</text>
		</label>
		<!-- 合计 -->
		<view class="acount-box">合计:
			<text class="acount-box-text">￥{{checkGoodsAmount}}</text>
		</view>
		<!-- 结算按钮 -->
		<view class="btn-settle" @click="settlement">结算({{checkCount}})</view>
	</view>
</template>

<script>
	import {
		mapGetters,
		mapMutations,
		mapState
	} from 'vuex'
	export default {
		name: "my-settle",
		data() {
			return {
				seconds: 3,
				timer: null
			};
		},
		computed: {
			...mapGetters('m_cart', ['checkCount', 'total', 'checkGoodsAmount']),
			...mapGetters('m_user', ['addstr']),
			...mapState('m_user', ['token']),
			...mapState('m_cart', ['cart']),
			isFullCheck() {
				return this.total === this.checkCount
			}
		},
		methods: {
			...mapMutations('m_cart', ['updateAllGoodsState']),
			...mapMutations('m_user', ['updateRedireaInfo']),
			changeAllState() {
				this.updateAllGoodsState(!this.isFullCheck)
			},
			settlement() {
				if (!this.checkCount) return uni.$showMsg('请选择要结算的商品')
				if (!this.addstr) return uni.$showMsg('请选择收货地址')
				if (!this.token) return this.delayNavigate()
				this.payOrder()
			},
			// 微信支付
			async payOrder() {
				// 1.创建订单
				// 1.1组织订单的信息对象
				const orderInfo = {
					order_price: 0.01,
					consignee_addr: this.addstr,
					goods: this.cart.filter(x => x.goods_state).map(x => ({
							goods_id: x.goods_id,
							goods_price: x.goods_price,
							goods_number: x.goods_count
						}))
					}
					// 1.2发起请求创建订单
					const {data:res}=await uni.$http.post('/api/public/v1/my/orders/create',orderInfo)
					if (res.meta.status!==200) return uni.$showMsg('订单创建失败！')
					// 1.3得到服务器响应的“订单编号”
					const orderNumber=res.message.order_number
					console.log(orderNumber)
					// 2.订单预支付
					// 2.1发起请求获取订单的支付信息
					const{data:res2}=await uni.$http.post('/api/public/v1/my/orders/req_unifiedorder',{order_number:orderNumber})
					if(res.meta.status!==200) return uni.$showMsg('预付订单生成失败！')
					// const payInfo=res2.message.pay
					console.log(res2)
				},
				showTips(n) {
						uni.showToast({
							icon: 'none',
							title: '请登录再结算！' + n + '秒后自动跳转登录页 ',
							mask: true,
							duration: 1500
						})
					},
					delayNavigate() {
						this.seconds = 3
						this.showTips(this.seconds)
						this.timer = setInterval(() => {
							this.seconds--
							if (this.seconds <= 0) {
								clearInterval(this.timer),
									uni.switchTab({
										url: '/pages/my/my',
										success: () => {
											this.updateRedireaInfo({
												openType: 'switchTab',
												from: '/pages/cart/cart'
											})
										}
									})
								return
							}
							this.showTips(this.seconds)
						}, 1000)
					},
			},
		}
</script>

<style lang="scss">
	.my-settle-container {
		left: 0;
		font-size: 14px;
		height: 50px;
		width: 100%;
		position: fixed;
		background-color: white;
		bottom: 0;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding-left: 5px;

		.btn-settle {
			background-color: #f89ca8;
			justify-content: right;
		}

		.radio {
			display: flex;
			align-items: center;
		}

		.acount-box-text {
			color: darkred;
			font-weight: bold;
		}

		.btn-settle {
			height: 50px;
			min-width: 100px;
			background-color: #f8789a;
			color: white;
			line-height: 50px;
			text-align: center;
			padding: 0 10px;
		}
	}
</style>